Is there any framebuffer testcases?

Peng Fan van.freenix at
Wed Apr 13 07:46:06 UTC 2016

Hi Chris,
I met this, so I add export INCLUDES=-I%{_includedir}:
arm-rtems4.12-gcc -E -DHAVE_CONFIG_H -I. -I../libpng-1.6.21 \

 pnglibconf.c > pnglibconf.tf1
pnglibconf.c:33:19: fatal error: zlib.h: No such file or directory

 # include <zlib.h>


compilation terminated.

Makefile:2095: recipe for target 'pnglibconf.out' failed

make: *** [pnglibconf.out] Error 1

shell cmd failed: /bin/sh -ex
error: building libpng-v1.6.21-arm-rtems4.12-1

Actually I found zlib.h is at arm-rtems4.12/mx6ulevk/lib/include/zlib.h,
but I do not know
why the directory is not in the search PATH.


2016-04-13 15:27 GMT+08:00 Chris Johns <chrisj at>:

> On 07/04/2016 23:19, Peng Fan wrote:
>> +export INCLUDES=-I%{_includedir}
> This is interesting. The pkgconfig flags do not return a path to the
> headers and so this has not been present in the builds. It must mean most
> packages are being built with the gcc and newlib header.
> I am not sure if INCLUDES is always supported. I am wondering if the
> %{_include} path should be added to the CCFLAGS and CFLAGS?
> Chris
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